156977522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 266701680

約数和(自身を除く): 109724158

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 1586, 1769, 3413, 3538, 6826, 22997, 44369, 45994, 88738, 98977, 197954, 208193, 416386, 1286701, 2573402, 2706509, 5413018, 6037597, 12075194, 78488761, 156977522]

約数ペア:

[(1, 156977522), (2, 78488761), (13, 12075194), (26, 6037597), (29, 5413018), (58, 2706509), (61, 2573402), (122, 1286701), (377, 416386), (754, 208193), (793, 197954), (1586, 98977), (1769, 88738), (3413, 45994), (3538, 44369), (6826, 22997)]